Package org.opencms.gwt.client.util

Class CmsStyleVariable

  • public class CmsStyleVariable
extends java.lang.Object
    This is a helper class for changing GWT UIObjects' styles between a set of given values.

    Every time a new value is set, the previous value of the style variable will be removed from all associated UI objects, and the new style name will be added.

    Since:
    8.0.0

    • Constructor Summary

      Constructors 
      Constructor Description
      CmsStyleVariable​(com.google.gwt.user.client.ui.UIObject... uis)
      Creates a new instance.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getValue()
      Returns the current style value.
      void setValue​(java.lang.String newStyle)
      Removes the previous value of the style variable from all associated ui objects and adds the new value as a style name to all of them.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CmsStyleVariable

        public CmsStyleVariable​(com.google.gwt.user.client.ui.UIObject... uis)
        Creates a new instance.

        Parameters:
        uis - the list of UI objects to associate with this style variable

    • Method Detail

      • getValue

        public java.lang.String getValue()
        Returns the current style value.

        Returns:
        the current style value, or null if non is set

      • setValue

        public void setValue​(java.lang.String newStyle)
        Removes the previous value of the style variable from all associated ui objects and adds the new value as a style name to all of them.

        Parameters:
        newStyle - the new style name